Definition in file controller_evk1104.c.
#include "controller.h"
#include "board.h"
#include "gpio.h"
#include "spi.h"
#include "qt60168.h"
#include "conf_qt60168.h"
#include "cycle_counter.h"
Go to the source code of this file.
Defines | |
#define | CLEAR_PRESSED_STATE(x) controller_state &= ~STATE_##x##_PRESSED |
#define | CLEAR_RELEASED_STATE(x) controller_state &= ~STATE_##x##_RELEASED |
#define | SET_PRESSED_STATE(x) controller_state = (controller_state & ~STATE_##x##_RELEASED) | STATE_##x##_PRESSED |
#define | SET_RELEASED_STATE(x) controller_state = (controller_state & ~STATE_##x##_PRESSED) | STATE_##x##_RELEASED |
Enumerations | |
enum | { TOUCH_IDLE = 0, TOUCH_PRESS = 1, TOUCH_RELEASE = 2 } |
enum | { STATE_IDLE = 0x0000, STATE_BACK_PRESSED = 0x0001, STATE_FCT1_PRESSED = 0x0002, STATE_FCT2_PRESSED = 0x0004, STATE_FCT3_PRESSED = 0x0008, STATE_BACK_RELEASED = 0x0010, STATE_FCT1_RELEASED = 0x0020, STATE_FCT2_RELEASED = 0x0040, STATE_FCT3_RELEASED = 0x0080, STATE_WHEEL_LEFT = 0x0100, STATE_WHEEL_RIGHT = 0x0200, STATE_BACK_PRESSING = 0x0400, STATE_BACK_LONG_PRESS = 0x0800 } |
Functions | |
void | controller_init (int cpu_hz, int hsb_hz, int pba_hz, int pbb_hz) |
Bool | controller_key_back (void) |
Bool | controller_key_fct1 (void) |
Bool | controller_key_fct1_pressed (void) |
Bool | controller_key_fct2 (void) |
Bool | controller_key_fct2_pressed (void) |
Bool | controller_key_fct3 (void) |
Bool | controller_key_fct3_pressed (void) |
Bool | controller_key_pressed (void) |
Bool | controller_key_released (void) |
Bool | controller_key_reset (void) |
void | controller_reset (void) |
void | controller_task (void) |
Bool | controller_wheel_left (int wheel_inc) |
Bool | controller_wheel_pressed (void) |
Bool | controller_wheel_right (int wheel_inc) |
static void | qt60168_resources_init (int cpu_hz) |
Initializes QT60168 resources: GPIO and SPI. | |
static void | set_wheel_left () |
static void | set_wheel_right () |
static void | update_controller_state (void) |
Variables | |
static int | controller_cpu_hz |
static enum { ... } | controller_state |
static t_cpu_time | long_press_timer |
static enum { ... } | touch_states [QT60168_TOUCH_NUMBER_OF_SENSORS] |
static int | wheel_step_counter = 0 |
#define CLEAR_PRESSED_STATE | ( | x | ) | controller_state &= ~STATE_##x##_PRESSED |
Definition at line 56 of file controller_evk1104.c.
#define CLEAR_RELEASED_STATE | ( | x | ) | controller_state &= ~STATE_##x##_RELEASED |
Definition at line 57 of file controller_evk1104.c.
Referenced by controller_key_back(), controller_key_fct1(), controller_key_fct2(), and controller_key_fct3().
#define SET_PRESSED_STATE | ( | x | ) | controller_state = (controller_state & ~STATE_##x##_RELEASED) | STATE_##x##_PRESSED |
#define SET_RELEASED_STATE | ( | x | ) | controller_state = (controller_state & ~STATE_##x##_PRESSED) | STATE_##x##_RELEASED |
anonymous enum |
Definition at line 61 of file controller_evk1104.c.
00062 { 00063 TOUCH_IDLE = 0, 00064 TOUCH_PRESS = 1, 00065 TOUCH_RELEASE = 2 00066 } touch_states[QT60168_TOUCH_NUMBER_OF_SENSORS];
anonymous enum |
Definition at line 68 of file controller_evk1104.c.
00069 { 00070 STATE_IDLE = 0x0000, 00071 STATE_BACK_PRESSED = 0x0001, 00072 STATE_FCT1_PRESSED = 0x0002, 00073 STATE_FCT2_PRESSED = 0x0004, 00074 STATE_FCT3_PRESSED = 0x0008, 00075 STATE_BACK_RELEASED = 0x0010, 00076 STATE_FCT1_RELEASED = 0x0020, 00077 STATE_FCT2_RELEASED = 0x0040, 00078 STATE_FCT3_RELEASED = 0x0080, 00079 STATE_WHEEL_LEFT = 0x0100, 00080 STATE_WHEEL_RIGHT = 0x0200, 00081 STATE_BACK_PRESSING = 0x0400, 00082 STATE_BACK_LONG_PRESS = 0x0800 00083 } controller_state = STATE_IDLE;
void controller_init | ( | int | cpu_hz, | |
int | hsb_hz, | |||
int | pba_hz, | |||
int | pbb_hz | |||
) |
Definition at line 363 of file controller_evk1104.c.
References controller_cpu_hz, qt60168_resources_init(), TOUCH_IDLE, and touch_states.
00364 { 00365 int i; 00366 // Initialize QT60168 resources: GPIO, SPI and QT60168. 00367 qt60168_resources_init(cpu_hz); 00368 // Initialize QT60168 component. 00369 qt60168_init(cpu_hz); 00370 // Read the touch states 00371 for (i=0; i<QT60168_TOUCH_NUMBER_OF_SENSORS; i++ ) 00372 touch_states[i] = TOUCH_IDLE; 00373 controller_cpu_hz = cpu_hz; 00374 }
Bool controller_key_back | ( | void | ) |
Definition at line 266 of file controller_evk1104.c.
References CLEAR_RELEASED_STATE, controller_state, FALSE, STATE_BACK_RELEASED, and TRUE.
00267 { 00268 if (controller_state & STATE_BACK_RELEASED) 00269 { 00270 CLEAR_RELEASED_STATE(BACK); 00271 return TRUE; 00272 } 00273 return FALSE; 00274 }
Bool controller_key_fct1 | ( | void | ) |
Definition at line 286 of file controller_evk1104.c.
References CLEAR_RELEASED_STATE, controller_state, FALSE, STATE_FCT1_RELEASED, and TRUE.
00287 { 00288 if (controller_state & STATE_FCT1_RELEASED) 00289 { 00290 CLEAR_RELEASED_STATE(FCT1); 00291 return TRUE; 00292 } 00293 return FALSE; 00294 }
Bool controller_key_fct1_pressed | ( | void | ) |
Definition at line 316 of file controller_evk1104.c.
References controller_state, FALSE, STATE_FCT1_PRESSED, and TRUE.
00317 { 00318 if (controller_state & STATE_FCT1_PRESSED) 00319 return TRUE; 00320 return FALSE; 00321 }
Bool controller_key_fct2 | ( | void | ) |
Definition at line 296 of file controller_evk1104.c.
References CLEAR_RELEASED_STATE, controller_state, FALSE, STATE_FCT2_RELEASED, and TRUE.
00297 { 00298 if (controller_state & STATE_FCT2_RELEASED) 00299 { 00300 CLEAR_RELEASED_STATE(FCT2); 00301 return TRUE; 00302 } 00303 return FALSE; 00304 }
Bool controller_key_fct2_pressed | ( | void | ) |
Definition at line 323 of file controller_evk1104.c.
References controller_state, FALSE, STATE_FCT2_PRESSED, and TRUE.
00324 { 00325 if (controller_state & STATE_FCT2_PRESSED) 00326 return TRUE; 00327 return FALSE; 00328 }
Bool controller_key_fct3 | ( | void | ) |
Definition at line 306 of file controller_evk1104.c.
References CLEAR_RELEASED_STATE, controller_state, FALSE, STATE_FCT3_RELEASED, and TRUE.
00307 { 00308 if (controller_state & STATE_FCT3_RELEASED) 00309 { 00310 CLEAR_RELEASED_STATE(FCT3); 00311 return TRUE; 00312 } 00313 return FALSE; 00314 }
Bool controller_key_fct3_pressed | ( | void | ) |
Definition at line 330 of file controller_evk1104.c.
References controller_state, FALSE, STATE_FCT3_PRESSED, and TRUE.
00331 { 00332 if (controller_state & STATE_FCT3_PRESSED) 00333 return TRUE; 00334 return FALSE; 00335 }
Bool controller_key_pressed | ( | void | ) |
Definition at line 241 of file controller_evk1104.c.
References controller_state, FALSE, STATE_IDLE, and TRUE.
00242 { 00243 if (controller_state == STATE_IDLE) 00244 return FALSE; 00245 return TRUE; 00246 }
Bool controller_key_released | ( | void | ) |
Definition at line 248 of file controller_evk1104.c.
References controller_state, FALSE, STATE_BACK_RELEASED, STATE_FCT1_RELEASED, STATE_FCT2_RELEASED, STATE_FCT3_RELEASED, and TRUE.
00249 { 00250 if (controller_state & STATE_BACK_RELEASED || 00251 controller_state & STATE_FCT1_RELEASED || 00252 controller_state & STATE_FCT2_RELEASED || 00253 controller_state & STATE_FCT3_RELEASED) 00254 return TRUE; 00255 return FALSE; 00256 }
Bool controller_key_reset | ( | void | ) |
Definition at line 276 of file controller_evk1104.c.
References controller_state, FALSE, STATE_BACK_LONG_PRESS, and TRUE.
00277 { 00278 if (controller_state & STATE_BACK_LONG_PRESS) 00279 { 00280 controller_state &= ~STATE_BACK_LONG_PRESS; 00281 return TRUE; 00282 } 00283 return FALSE; 00284 }
void controller_reset | ( | void | ) |
Definition at line 357 of file controller_evk1104.c.
References controller_state, STATE_IDLE, and wheel_step_counter.
00358 { 00359 controller_state = STATE_IDLE; 00360 wheel_step_counter = 0; 00361 }
void controller_task | ( | void | ) |
Definition at line 376 of file controller_evk1104.c.
References TOUCH_IDLE, TOUCH_PRESS, TOUCH_RELEASE, touch_states, and update_controller_state().
00377 { 00378 int i; 00379 00380 for (i=0; i<QT60168_TOUCH_NUMBER_OF_SENSORS; i++ ) 00381 { 00382 if (qt60168_is_key_pressed(i)) 00383 touch_states[i] = TOUCH_PRESS; 00384 else if (touch_states[i] == TOUCH_PRESS) 00385 touch_states[i] = TOUCH_RELEASE; 00386 else 00387 touch_states[i] = TOUCH_IDLE; 00388 } 00389 update_controller_state(); 00390 }
Bool controller_wheel_left | ( | int | wheel_inc | ) |
Definition at line 347 of file controller_evk1104.c.
References controller_state, FALSE, STATE_WHEEL_LEFT, TRUE, and wheel_step_counter.
00348 { 00349 if (wheel_step_counter >= wheel_inc && controller_state & STATE_WHEEL_LEFT) 00350 { 00351 wheel_step_counter -= wheel_inc; 00352 return TRUE; 00353 } 00354 return FALSE; 00355 }
Bool controller_wheel_pressed | ( | void | ) |
Definition at line 258 of file controller_evk1104.c.
References controller_state, FALSE, STATE_WHEEL_LEFT, STATE_WHEEL_RIGHT, and TRUE.
00259 { 00260 if (controller_state & STATE_WHEEL_LEFT || 00261 controller_state & STATE_WHEEL_RIGHT) 00262 return TRUE; 00263 return FALSE; 00264 }
Bool controller_wheel_right | ( | int | wheel_inc | ) |
Definition at line 337 of file controller_evk1104.c.
References controller_state, FALSE, STATE_WHEEL_RIGHT, TRUE, and wheel_step_counter.
00338 { 00339 if (wheel_step_counter >= wheel_inc && controller_state & STATE_WHEEL_RIGHT) 00340 { 00341 wheel_step_counter -= wheel_inc; 00342 return TRUE; 00343 } 00344 return FALSE; 00345 }
static void qt60168_resources_init | ( | int | cpu_hz | ) | [static] |
Initializes QT60168 resources: GPIO and SPI.
Definition at line 201 of file controller_evk1104.c.
References QT60168_SPI_BITS, and QT60168_SPI_MASTER_SPEED.
Referenced by controller_init().
00202 { 00203 static const gpio_map_t QT60168_SPI_GPIO_MAP = 00204 { 00205 {QT60168_SPI_SCK_PIN, QT60168_SPI_SCK_FUNCTION }, // SPI Clock. 00206 {QT60168_SPI_MISO_PIN, QT60168_SPI_MISO_FUNCTION }, // MISO. 00207 {QT60168_SPI_MOSI_PIN, QT60168_SPI_MOSI_FUNCTION }, // MOSI. 00208 {QT60168_SPI_NPCS0_PIN, QT60168_SPI_NPCS0_FUNCTION} // Chip Select NPCS. 00209 }; 00210 00211 // SPI options. 00212 spi_options_t spiOptions = 00213 { 00214 .reg = QT60168_SPI_NCPS, 00215 .baudrate = QT60168_SPI_MASTER_SPEED, // Defined in conf_qt60168.h. 00216 .bits = QT60168_SPI_BITS, // Defined in conf_qt60168.h. 00217 .spck_delay = 0, 00218 .trans_delay = 0, 00219 .stay_act = 0, 00220 .spi_mode = 3, 00221 .modfdis = 1 00222 }; 00223 00224 // Assign I/Os to SPI. 00225 gpio_enable_module(QT60168_SPI_GPIO_MAP, 00226 sizeof(QT60168_SPI_GPIO_MAP) / sizeof(QT60168_SPI_GPIO_MAP[0])); 00227 00228 // Initialize as master. 00229 spi_initMaster(QT60168_SPI, &spiOptions); 00230 00231 // Set selection mode: variable_ps, pcs_decode, delay. 00232 spi_selectionMode(QT60168_SPI, 0, 0, 0); 00233 00234 // Enable SPI. 00235 spi_enable(QT60168_SPI); 00236 00237 // Initialize QT60168 with SPI clock Osc0. 00238 spi_setupChipReg(QT60168_SPI, &spiOptions, cpu_hz); 00239 }
static void set_wheel_left | ( | ) | [inline, static] |
Definition at line 99 of file controller_evk1104.c.
References controller_state, STATE_WHEEL_LEFT, STATE_WHEEL_RIGHT, and wheel_step_counter.
Referenced by update_controller_state().
00100 { 00101 if (controller_state & STATE_WHEEL_RIGHT) 00102 { 00103 controller_state &= ~STATE_WHEEL_RIGHT; 00104 wheel_step_counter = 0; 00105 } 00106 controller_state |= STATE_WHEEL_LEFT; 00107 wheel_step_counter++; 00108 }
static void set_wheel_right | ( | ) | [inline, static] |
Definition at line 89 of file controller_evk1104.c.
References controller_state, STATE_WHEEL_LEFT, STATE_WHEEL_RIGHT, and wheel_step_counter.
Referenced by update_controller_state().
00090 { 00091 if (controller_state & STATE_WHEEL_LEFT) 00092 { 00093 controller_state &= ~STATE_WHEEL_LEFT; 00094 wheel_step_counter = 0; 00095 } 00096 controller_state |= STATE_WHEEL_RIGHT; 00097 wheel_step_counter++; 00098 }
static void update_controller_state | ( | void | ) | [static] |
Definition at line 110 of file controller_evk1104.c.
References controller_cpu_hz, CONTROLLER_LONG_PRESS_TIME_MS, controller_state, long_press_timer, SET_PRESSED_STATE, SET_RELEASED_STATE, set_wheel_left(), set_wheel_right(), STATE_BACK_LONG_PRESS, STATE_BACK_PRESSING, TOUCH_PRESS, TOUCH_RELEASE, and touch_states.
Referenced by controller_task().
00111 { 00112 // Long pressing for BACK key handler 00113 if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_0] == TOUCH_RELEASE) 00114 controller_state &= ~STATE_BACK_PRESSING; 00115 if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_0] == TOUCH_PRESS) 00116 { 00117 if (!(controller_state & STATE_BACK_PRESSING)) 00118 { 00119 controller_state |= STATE_BACK_PRESSING; 00120 cpu_set_timeout(cpu_ms_2_cy(CONTROLLER_LONG_PRESS_TIME_MS, controller_cpu_hz), &long_press_timer); 00121 } 00122 if (cpu_is_timeout(&long_press_timer)) 00123 controller_state |= STATE_BACK_LONG_PRESS; 00124 } 00125 00126 // Back key 00127 if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_0] == TOUCH_PRESS) 00128 SET_PRESSED_STATE(BACK); 00129 else if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_0] == TOUCH_RELEASE) 00130 SET_RELEASED_STATE(BACK); 00131 // Function 1 key 00132 if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_1] == TOUCH_PRESS) 00133 SET_PRESSED_STATE(FCT1); 00134 else if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_1] == TOUCH_RELEASE) 00135 SET_RELEASED_STATE(FCT1); 00136 // Function 2 key 00137 if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_2] == TOUCH_PRESS) 00138 SET_PRESSED_STATE(FCT2); 00139 else if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_2] == TOUCH_RELEASE) 00140 SET_RELEASED_STATE(FCT2); 00141 // Function 3 key 00142 if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_3] == TOUCH_PRESS) 00143 SET_PRESSED_STATE(FCT3); 00144 else if (touch_states[QT60168_TOUCH_SENSOR_BUTTON_3] == TOUCH_RELEASE) 00145 SET_RELEASED_STATE(FCT3); 00146 00147 // Wheel right 00148 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_0] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_1] == TOUCH_PRESS) 00149 set_wheel_right(); 00150 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_1] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_2] == TOUCH_PRESS) 00151 set_wheel_right(); 00152 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_2] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_3] == TOUCH_PRESS) 00153 set_wheel_right(); 00154 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_3] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_4] == TOUCH_PRESS) 00155 set_wheel_right(); 00156 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_4] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_5] == TOUCH_PRESS) 00157 set_wheel_right(); 00158 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_5] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_6] == TOUCH_PRESS) 00159 set_wheel_right(); 00160 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_6] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_7] == TOUCH_PRESS) 00161 set_wheel_right(); 00162 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_7] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_8] == TOUCH_PRESS) 00163 set_wheel_right(); 00164 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_8] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_9] == TOUCH_PRESS) 00165 set_wheel_right(); 00166 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_9] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_10] == TOUCH_PRESS) 00167 set_wheel_right(); 00168 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_10] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_11] == TOUCH_PRESS) 00169 set_wheel_right(); 00170 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_11] == TOUCH_RELEASE && touch_states[QT60168_TOUCH_SENSOR_WHEEL_0] == TOUCH_PRESS) 00171 set_wheel_right(); 00172 // Wheel left 00173 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_11] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_0] == TOUCH_RELEASE) 00174 set_wheel_left(); 00175 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_10] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_11] == TOUCH_RELEASE) 00176 set_wheel_left(); 00177 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_9] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_10] == TOUCH_RELEASE) 00178 set_wheel_left(); 00179 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_8] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_9] == TOUCH_RELEASE) 00180 set_wheel_left(); 00181 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_7] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_8] == TOUCH_RELEASE) 00182 set_wheel_left(); 00183 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_6] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_7] == TOUCH_RELEASE) 00184 set_wheel_left(); 00185 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_5] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_6] == TOUCH_RELEASE) 00186 set_wheel_left(); 00187 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_4] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_5] == TOUCH_RELEASE) 00188 set_wheel_left(); 00189 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_3] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_4] == TOUCH_RELEASE) 00190 set_wheel_left(); 00191 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_2] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_3] == TOUCH_RELEASE) 00192 set_wheel_left(); 00193 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_1] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_2] == TOUCH_RELEASE) 00194 set_wheel_left(); 00195 if (touch_states[QT60168_TOUCH_SENSOR_WHEEL_0] == TOUCH_PRESS && touch_states[QT60168_TOUCH_SENSOR_WHEEL_1] == TOUCH_RELEASE) 00196 set_wheel_left(); 00197 }
int controller_cpu_hz [static] |
Definition at line 87 of file controller_evk1104.c.
Referenced by controller_init(), and update_controller_state().
enum { ... } controller_state [static] |
Referenced by controller_key_back(), controller_key_fct1(), controller_key_fct1_pressed(), controller_key_fct2(), controller_key_fct2_pressed(), controller_key_fct3(), controller_key_fct3_pressed(), controller_key_pressed(), controller_key_released(), controller_key_reset(), controller_reset(), controller_wheel_left(), controller_wheel_pressed(), controller_wheel_right(), set_wheel_left(), set_wheel_right(), and update_controller_state().
t_cpu_time long_press_timer [static] |
enum { ... } touch_states[QT60168_TOUCH_NUMBER_OF_SENSORS] [static] |
Referenced by controller_init(), controller_task(), and update_controller_state().
int wheel_step_counter = 0 [static] |
Definition at line 85 of file controller_evk1104.c.
Referenced by controller_reset(), controller_wheel_left(), controller_wheel_right(), set_wheel_left(), and set_wheel_right().